1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
/*
* Copyright (c) Contributors, http://www.openmetaverse.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSim Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
using System;
using System.Collections.Generic;
using System.Text;
using libsecondlife.Packets;
using OpenSim.Framework.Interfaces;
using OpenSim.Framework;
using System.Net;
using System.Net.Sockets;
using OpenSim.Assets;
namespace OpenSim
{
public class PacketServer
{
private OpenSimNetworkHandler _networkHandler;
private IWorld _localWorld;
public Dictionary<uint, ClientView> ClientThreads = new Dictionary<uint, ClientView>();
public Dictionary<uint, IClientAPI> ClientAPIs = new Dictionary<uint, IClientAPI>();
protected uint serverPort;
public PacketServer(OpenSimNetworkHandler networkHandler, uint port)
{
_networkHandler = networkHandler;
this.serverPort = port;
_networkHandler.RegisterPacketServer(this);
}
public IWorld LocalWorld
{
set
{
this._localWorld = value;
}
}
public virtual void ClientInPacket(uint circuitCode, Packet packet)
{
if (this.ClientThreads.ContainsKey(circuitCode))
{
ClientThreads[circuitCode].InPacket(packet);
}
}
public virtual bool AddNewCircuitCodeClient(uint circuitCode)
{
return false;
}
public virtual void SendPacketToAllClients(Packet packet)
{
}
public virtual void SendPacketToAllExcept(Packet packet, ClientView simClient)
{
}
public virtual void AddClientPacketHandler(PacketType packetType, PacketMethod handler)
{
}
public virtual void RegisterClientPacketHandlers()
{
}
protected virtual ClientView CreateNewClient(EndPoint remoteEP, UseCircuitCodePacket initialcirpack, Dictionary<uint, ClientView> clientThreads, IWorld world, AssetCache assetCache, PacketServer packServer, InventoryCache inventoryCache, AuthenticateSessionsBase authenSessions)
{
return new ClientView(remoteEP, initialcirpack, clientThreads, world, assetCache, packServer, inventoryCache, authenSessions );
}
public virtual bool AddNewClient(EndPoint epSender, UseCircuitCodePacket useCircuit, AssetCache assetCache, InventoryCache inventoryCache, AuthenticateSessionsBase authenticateSessionsClass)
{
ClientView newuser =
CreateNewClient(epSender, useCircuit, ClientThreads, _localWorld, assetCache, this, inventoryCache,
authenticateSessionsClass);
this.ClientThreads.Add(useCircuit.CircuitCode.Code, newuser);
this.ClientAPIs.Add(useCircuit.CircuitCode.Code, (IClientAPI)newuser);
return true;
}
public virtual void SendPacketTo(byte[] buffer, int size, SocketFlags flags, uint circuitcode)
{
this._networkHandler.SendPacketTo(buffer, size, flags, circuitcode);
}
public virtual void RemoveClientCircuit(uint circuitcode)
{
this._networkHandler.RemoveClientCircuit(circuitcode);
}
}
}
|
